Sprinkler head



FIG. 1 is a bottom perspective bottom view showing the sprinkler head of the present invention, the broken line showing of the upper threaded portions are not part of the claimed design;

FIG. 2 is a top, right side perspective upper view of the sprinkler head configuration of the present invention. The broken line showing of the upper threaded portions are not part of the claimed design;

FIG. 3 is a front left side elevational view of the the sprinkler head configuration of the present invention. The broken line showing of the upper threaded portions are not part of the claimed design;

FIG. 4 is a top plan view of the sprinkler head of the present invention showing the broken line showing of the upper threaded portions which are not part of the claimed design; and,

FIG. 5 is a bottom plan view of the sprinkler head of the present invention. The broken line showing of the upper threaded portion is not part of the claimed design. 

The ornamental design of a sprinkler head, as shown and described. 